'comments' -> 'remarks' in all README.md files

As in

    sgit -e 's/\([Aa]uthor.*\)comments/\1remarks/g' -e 's/\([Jj]udge.*\)comments/\1remarks/g' '*README.md'

2004/omoikane/README.md

@@ -25,7 +25,7 @@ make
 ./omoikane omoikane.info omoikane.info omoikane.output
 ```
 
-## Judges' comments:
+## Judges' remarks:
 
 For extra credit, spot the checksum in the source file itself.
 What makes this one particularly interesting is that the checksum,
@@ -37,7 +37,7 @@ checksum; if you have to change it, you might as well change it!
 This program was submitted under the name "Rinia", so the Author's
 Comments refer to it as such.
 
-## Author's comments:
+## Author's remarks:
 
 Rinia (1/14/04)